Lab tests CPT 85018 Inpatient — admitted to hospital

Hemoglobin test cost in Louisville, KY — inpatient

In Louisville/Jefferson County, KY-IN, 14 hospitals list a cash price for hemoglobin blood test as an inpatient: from $7.60 to $59.85, with a median of $13.00. The lowest listed price is at UofL Health -Shelbyville — $5.40 less than the median here. Across Kentucky, the median is $26.83 at 77 hospitals.

Cash prices at 14 facilities across 7 cities for code 85018, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 11, 2026 and Aug 6, 2026.

Lowest$7.60UofL Health -Shelbyville
Median$13.00half pay less
Highest$59.85in this market
Difference7.9×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Louisville/Jefferson County, KY-IN.

median
Lowest $7.60Highest $75.00

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
UofL Health -Shelbyville lowest Shelbyville, KY · (502) 647-4000 HEMOGLOBIN $7.60 $20.00 $7.11–$20.00 62% —
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University of Louisville Hospital Louisville, KY · (502) 562-3000 HEMOGLOBIN $7.68 $32.00 $8.84–$32.00 76% —
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St. Vincent Salem Hospital Salem, IN · (812) 883-5881 #HEMOGLOBIN $7.80 $13.00 $1.32–$5.40 40% —
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Saints Mary & Elizabeth Hospital Louisville, KY HEMOGLOBIN $7.92 $22.00 $6.60–$22.00 64% —
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UofL Health-Louisville – South Hospital Shepherdville, KY HEMOGLOBIN $8.55 $19.00 $5.70–$19.00 55% —
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UofL Health - Jewish Hospital and Mary & Elizabeth Hospital Louisville, KY · (502) 587-4011 HEMOGLOBIN $9.00 $20.00 $7.11–$20.00 55% —
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Norton Clark Hospital Jeffersonville, IN · (812) 283-2147 HB HEMOGLOBIN $11.20 $80.00 $34.42–$70.00 86% Jun 3, 2026
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Norton Women's and Kosair Children's Hospital Louisville, KY HB HEMOGLOBIN $14.80 $74.00 $12.21–$68.23 80% Feb 13, 2026
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Norton West Louisville Hospital Louisville, KY HB PUBS HGB $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton West Louisville Hospital Louisville, KY HB HEMOGLOBIN $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton Brownsboro Hospital Louisville, KY HB PUBS HGB $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton Hospital Louisville, KY · (502) 629-8000 HB PUBS HGB $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton Hospital Louisville, KY · (502) 629-8000 HB HEMOGLOBIN $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton Children's Hospital Louisville, KY HB PUBS HGB $14.80 $74.00 $12.21–$62.90 80% Feb 11, 2026
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Norton Children's Hospital Louisville, KY HB HEMOGLOBIN $14.80 $74.00 $12.21–$62.90 80% Feb 11, 2026
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Norton Brownsboro Hospital Louisville, KY HB HEMOGLOBIN $14.80 $74.00 $12.21–$68.23 80% Feb 11, 2026
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Norton Women's and Kosair Children's Hospital Louisville, KY HB PUBS HGB $14.80 $74.00 $12.21–$68.23 80% Feb 13, 2026
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CHI Saint Joseph Flaget Memorial Hospital Bardstown, KY · (502) 350-5000 HC LAB HEMOGLOBIN $34.37 $81.00 $59.13–$73.71 58% Feb 28, 2026
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Cobalt Rehabilitation Hospital Louisville Clarksville, IN Hemoglobin $59.85 $59.85 $41.90–$50.87 — Aug 6, 2026
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St. Vincent Salem Hospital Salem, IN · (812) 883-5881 HEMOGLOBIN $75.00 $125.00 $1.32–$5.40 40% —
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Inpatient: lowest $7.60, median $13.00, highest $59.85 — a 7.9× difference within the same market.

As an outpatient, the same code is billed by 18 facilities here, median $14.80 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 12 of 14 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 3 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

A hemoglobin test measures the oxygen-carrying protein in red blood cells. It is used to check for anemia or bleeding and to follow treatment.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.